Adele – Rolling in the Deep from the Album 21 Adele is a powerhouse and the song Rolling in the Deep showcases her powerhouse voice perfectly. Rolling in the Deep is on the album 21 which was released in the UK in January 2011 and the USA in February 2011. Adele has revealed that she has recently rekindled a friendship with the ex-boyfriend who inspired the material on her latest album 21 . The 'Set Fire to the Rain' singer, who previously insisted that she could not stay in contact with a former lover , said that enough time has passed since the relationship ended for the pair to begin speaking again. "We're becoming friends again. It's alright, I know what I'm doing. Enough time has gone by. Now with what's going on with the album around the world, it's important to be able to share it with him because it's marvellous what has happened," Adele said during a London show earlier this week. "He changed my life, I can't deny that. The ...